Halo 4: Castle Map Pack will be playable at PAX East

Warp Zoned writes:

"With 17 days to go before the opening of this year’s PAX East show, the panel schedule has finally been released. This year, in addition to the usual appearances by the team at Rooster Teeth, a smattering of nerdcore artists, and the Dungeons & Dragons developers, the head honchos of 343 Industries will be on hand to talk about the future of Halo 4. Oh, and they’re bringing a playable version of the final map pack, the Castle Map Pack, with them."
(Halo 4, Xbox 360)